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    CVE-2026-2188

    A vulnerability was determined in UTT 进取 521G 3.1.1-190816. The impacted element is the function sub_446B18 of the file /goform/formPdbUpConfig. Executing a manipulation of the argument policyNames can lead to os command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

    Published:Feb 8, 2026
    Last Modified:Apr 17, 2026
    EPS:Feb 8, 2026
    EPSS Score:0.00113
    CVSS Score:7.2

    Affected Products

    Vendor
    Utt
    Product
    521g
    Vendor
    Utt
    Product
    521g Firmware

    Exploits

    https://github.com/cha0yang1/UTT521G/blob/main/RCE2.md

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High